Wind-proof and rain-proof protective cover for wheat cross pollination

Abstract

The utility model relates to the technical field of wheat planting, in particular to a wheat cross pollination windproof and rainproof protective cover which comprises a base, a fixing structure, a sliding structure, a supporting rod and a thin film fixing clamp, a fixing plate is fixedly connected to the outer wall of the base, the top of the fixing plate is fixedly connected with a support, and the support is in threaded connection with a first threaded rod. The bottom of the first threaded rod is fixedly connected with a drill rod, the top of the fixing plate is fixedly connected with a sliding rail, the sliding rail is slidably connected with six sliding blocks, the right side of the sliding rail is in threaded connection with six second threaded rods, the left sides of the second threaded rods are fixedly connected with inserting rods, and the tops of the sliding blocks are fixedly connected with supporting rods. And a plurality of film fixing clamps are sleeved on the supporting rod. The wheat pollination device is provided with the sliding structure, the supporting rod and the film fixing clamp, wheat can be protected, the influence of wind and rain on pollination can be effectively prevented, the interference of the external environment on the pollination process is reduced, and the wheat pollination device is convenient to install and store.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the wheat planting technical field, concretely relates to wheat hybrid pollination windproof rainproof protective cover. BACKGROUND

[0002] ‌The main role of wheat hybrid pollination experiment is to help students understand the reproductive development process of plants, pollination mode and the principle and importance of hybrid breeding. By observing the structure of wheat flower, identifying the type of flower and pollination mode, students can form the concept of life that the structure of flower is adapted to the pollination mode. Wheat often needs windproof and rainproof in hybrid pollination.

[0003] But the existing wheat hybrid pollination experiment often does not have the windproof and rainproof protective cover for wheat, rain directly falls on the flower spike, affects the pollination effect, cannot effectively block the wind, therefore urgently needs the wheat hybrid pollination windproof rainproof protective cover to solve the above problems. UTILITY MODEL CONTENT

[0004] In order to overcome the above technical problems, the utility model aims at providing the wheat hybrid pollination windproof rainproof protective cover to solve the problem that rain directly falls on the flower spike, affects the pollination effect and cannot effectively block the wind in the background art.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: the wheat hybrid pollination windproof rainproof protective cover, including base, fixed structure, sliding structure, support rod and film fixing clamp, the base is provided with two, the fixed structure includes fixed plate, the fixed plate is fixedly connected on the outer wall of base, the top of fixed plate is fixedly connected with support, the support is connected with threaded rod one, the bottom of threaded rod one is fixedly connected with drill rod, the sliding structure includes slide rail, the top of fixed plate is fixedly connected with slide rail, the slide rail is connected with six sliding blocks, the right side of slide rail is connected with six threaded rods two, the left side of threaded rod two is fixedly connected with plug rod, the plug rod is inserted into sliding block, the top of sliding block is fixedly connected with support plate, the top of two support plates is fixedly connected with support rod, the support rod is provided with a plurality of film fixing clamps.

[0006] Preferably, the fixed structure is provided with sixteen groups, and the left and right sides of the base are fixedly connected with four groups of fixed structures.

[0007] Preferably, the middle of the fixed plate is provided with a circular hole, and the diameter of the circular hole is greater than the diameter of the drill rod.

[0008] Preferably, the top of the threaded rod one is fixedly connected with the handle one, and the outer wall of the handle one is provided with four handle rods.

[0009] Preferably, the right side of the second threaded rod is fixedly connected with a second handle, and the second handle is a hexagonal handle.

[0010] Preferably, the sliding block is inverted T-shaped, and a plug hole is formed in the middle of the right side of the sliding block.

[0011] Preferably, the bottom of the support rod is provided with a reinforcing rib at the front end and the rear end, one end of the reinforcing rib is fixedly connected to the outer wall of the support rod, and the other end of the reinforcing rib is fixedly connected to the top of the sliding block.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1. The wheat cross pollination wind and rain protection cover is provided with a fixing structure, the base is placed on the ground, the first handle is rotated, the first handle drives the first threaded rod to rotate, the first threaded rod moves downwards, the first threaded rod drives the drill rod to move downwards and rotate, the drill rod is drilled into the soil, the soil drilled out is discharged through the round hole of the fixed plate, the drill rod is inserted into the soil to serve as a support rod, the base is fixed through the eight fixing structures, the operation is convenient and fast, the installation efficiency is improved, and the utility model is convenient to use.

[0014] 2. The wheat cross pollination wind and rain protection cover is provided with a sliding structure, a support rod and a film fixing clamp, when it is needed to protect the wheat, the support rod is pulled, the support rod slides through the sliding block, when the sliding block moves to the second threaded rod, the second handle is rotated, the second handle drives the second threaded rod to rotate, the plug rod is inserted into the sliding block, thereby fixing the position of the sliding block, the plastic film cover is arranged on the support rod, the film is fixed on the support rod through the plurality of film fixing clamps, when it is not needed to use, the second handle is reversed, the second handle does not clamp the sliding block any more, the support rod is pushed, and the support rod is stacked at the rear end, the sliding structure, the support rod and the film fixing clamp can protect the wheat, can effectively prevent the influence of wind and rain on pollination, reduce the interference of external environment on the pollination process, are convenient to install and store, and are convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a front perspective view of the utility model;

[0016] Figure 2 It is a schematic view when the utility model is stored;

[0017] Figure 3 It is an explosion structure schematic view of the utility model;

[0018] Figure 4 It is an explosion structure schematic view of the sliding structure of the utility model;

[0019] Figure 5The utility model discloses a fixed structure explosion structure schematic diagram.

[0020] In the drawing: 1, base; 2, fixed structure; 21, fixed plate; 22, support; 23, threaded rod one; 24, drill rod; 25, handle one; 3, sliding structure; 31, slide rail; 32, sliding block; 33, support plate; 34, threaded rod two; 35, plug rod; 36, handle two; 4, support rod; 41, reinforcing rib; 5, film fixing clamp. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0022] Please refer to Figures 1-5 An embodiment provided by the utility model: a wheat cross pollination wind and rain protection cover, including base 1, fixed structure 2, sliding structure 3, support rod 4 and film fixing clamp 5, base 1 is provided with two, fixed structure 2 includes fixed plate 21, and the fixed connection of fixed plate 21 is on the outer wall of base 1, and the top fixed connection support 22 of fixed plate 21 is connected with threaded rod one 23 by screw thread, and the bottom fixed connection drill rod 24 of threaded rod one 23, sliding structure 3 includes slide rail 31, and the top fixed connection slide rail 31 of fixed plate 21 is connected with six sliding blocks 32 by sliding, and the right side screw connection six threaded rod two 34 of slide rail 31, and the left side fixed connection plug rod 35 of threaded rod two 34, and plug rod 35 inserts sliding block 32, and the top fixed connection support plate 33 of sliding block 32, and the top fixed connection support rod 4 of two support plates 33, and the sleeve of support rod 4 has a plurality of film fixing clamps 5, and the sliding structure 3, support rod 4 and film fixing clamp 5 can protect wheat, can effectively prevent the influence of wind and rain on pollination, reduce the interference of external environment to pollination process, and be convenient to install and store, be convenient to use.

[0023] Further, the fixed structure 2 is provided with sixteen groups, and the left and right sides of the base 1 are fixedly connected with four groups of fixed structures 2, the base 1 is fixed by the eight fixed structures 2, the operation is convenient and fast, and the installation efficiency is improved.

[0024] Further, the middle of the fixed plate 21 is provided with a round hole, and the diameter of the round hole is greater than the diameter of the drill rod 24, the drill rod 24 is drilled into the soil, and the soil drilled out is discharged through the round hole of the fixed plate 21, and the drill rod 24 is inserted into the soil to serve as a support rod.

[0025] Further, the top of the threaded rod 23 is fixedly connected with a handle 25, the outer wall of the handle 25 is provided with four handle rods, rotating the handle 25 drives the threaded rod 23 to rotate, and the threaded rod 23 moves downward.

[0026] Further, the right side of the threaded rod 34 is fixedly connected with a handle 36, the handle 36 is a hexagonal handle, the surface of the handle 36 is provided with an anti-skid coating, the anti-skid coating prevents slipping when the handle 36 is rotated, and the hexagonal handle is more convenient to hold.

[0027] Further, the sliding block 32 is inverted T-shaped, the middle of the right side of the sliding block 32 is provided with a insertion hole, and the insertion rod 35 is inserted into the insertion hole of the sliding block 32, the inverted T-shaped structure prevents the sliding block 32 from being separated from the sliding rail 31, and the insertion rod 35 is inserted into the sliding block 32, so that the position of the sliding block 32 is fixed.

[0028] Further, the front and rear ends of the bottom of the supporting rod 4 are provided with reinforcing ribs 41, one end of the reinforcing rib 41 is fixedly connected to the outer wall of the supporting rod 4, the other end of the reinforcing rib 41 is fixedly connected to the top of the sliding block 32, and the reinforcing rib 41 is welded to the supporting rod 4 and the sliding block 32 by welding, the reinforcing rib 41 improves the supporting strength of the supporting rod 4, and improves the safety and stability during use.

[0029] Working principle: in use, first, place the base 1 on the ground, rotate the handle 25, drive the threaded rod 23 to rotate, and make the threaded rod 23 move downward, drive the drill rod 24 to move downward and rotate, make the drill rod 24 drill into the soil, the soil drilled out is discharged through the circular hole of the fixed plate 21, the drill rod 24 is inserted into the soil to serve as a supporting rod, the base 1 is fixed by the eight fixing structures 2, the operation is convenient and fast, the installation efficiency is improved, and the use is convenient, when it is necessary to protect the wheat, pull the supporting rod 4, the supporting rod 4 slides through the sliding block 32, when the sliding block 32 moves to the threaded rod 34, rotate the handle 36, drive the threaded rod 34 to rotate, and make the insertion rod 35 inserted into the sliding block 32, so that the position of the sliding block 32 is fixed, the plastic film is covered on the supporting rod 4, the film is fixed on the supporting rod 4 through the plurality of film fixing clamps 5, when it is not necessary to use, reverse the handle 36, the handle 36 no longer clamps the sliding block 32, push the supporting rod 4, and make the supporting rod 4 stacked at the rear end, the sliding structure 3, the supporting rod 4 and the film fixing clamp 5 can protect the wheat, can effectively prevent the influence of wind and rain on pollination, reduce the interference of the external environment on the pollination process, and are convenient to install and store, and convenient to use.

[0030] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A windproof and rainproof protective cover for wheat hybrid pollination, comprising a base (1), a fixing structure (2), a sliding structure (3), a support rod (4), and a film fixing clip (5), characterized in that: Two bases (1) are provided with the fixed structure (2), the fixed plate (21) is fixedly connected to the outer wall of the base (1), the top of the fixed plate (21) is fixedly connected with the support (22), the support (22) is threadedly connected with the threaded rod one (23), the bottom of the threaded rod one (23) is fixedly connected with the drill rod (24), the sliding structure (3) comprises a sliding rail (31), the top of the fixed plate (21) is fixedly connected with the sliding rail (31), the sliding rail (31) is slidably connected with six sliding blocks (32), the right side of the sliding rail (31) is threadedly connected with six threaded rods two (34), the left side of the threaded rod two (34) is fixedly connected with the inserting rod (35), the inserting rod (35) is inserted into the sliding block (32), the top of the sliding block (32) is fixedly connected with the supporting plate (33), the top of the two supporting plates (33) is fixedly connected with the supporting rod (4), and the supporting rod (4) is sleeved with a plurality of film fixing clamps (5).

2. The wind and rain protection shield for wheat cross pollination according to claim 1, characterized in that: The fixed structure (2) is provided with sixteen groups, and four groups of fixed structures (2) are fixedly connected to the left and right sides of the base (1).

3. The wind and rain protection shield for wheat cross pollination according to claim 1, characterized in that: The middle of the fixed plate (21) is provided with a circular hole, and the diameter of the circular hole is greater than the diameter of the drill rod (24).

4. The wind and rain protection shield for wheat cross pollination according to claim 1, characterized in that: The top of the threaded rod one (23) is fixedly connected with the handle one (25), and the outer wall of the handle one (25) is provided with four handle rods.

5. The wind and rain protection shield for wheat cross pollination according to claim 4, characterized in that: The right side of the threaded rod two (34) is fixedly connected with the handle two (36), the handle two (36) is a hexagonal handle, and the surfaces of the handle one (25) and the handle two (36) are provided with anti-skid coating.

6. The wind and rain protection shield for wheat cross pollination according to claim 1, characterized in that: The sliding block (32) is inverted T-shaped, the right side of the sliding block (32) is provided with an insertion hole, and the insertion rod (35) is inserted into the insertion hole of the sliding block (32).

7. The wind and rain protective cover for wheat cross pollination according to claim 1, characterized in that: The front and rear ends of the bottom of the supporting rod (4) are provided with reinforcing ribs (41), one end of the reinforcing rib (41) is fixedly connected to the outer wall of the supporting rod (4), and the other end of the reinforcing rib (41) is fixedly connected to the top of the sliding block (32).

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